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A matrix=(4,1,6)(1,3,9)(2,7,25)

1) Enter the program function sum_quadrate() with matrix A.The function returns the sum of those matrix elements that are complete squares. The x is complete square if the command is_square (x) returns the True value.

              [4 1 6 ]
matrix A=[1 3 9 ]
              [2 7 25]
...

def sum_quadrate (A):
     m=A.nrows()
     n=A.ncols()
     True=0
     for i in range (m):
           for j in range(n): 
                 if....???

I wrote this but from last row i dont know what goes next

PLEASE HELP

1) Enter the program function sum_quadrate() with matrix A.The function returns the sum of those matrix elements that are complete squares. The x is complete square if the command is_square (x) returns the True value.

          [4 1 6 ]

matrix A=[1 3 9 ] [2 7 25] ...

def sum_quadrate (A): m=A.nrows() n=A.ncols() True=0 for i in range (m): for j in range(n): if....??? I wrote this but from last row i dont know what goes next